BR9816063A - Process of directional radio communication between a first station and a second station, and, first station for directional radio communication with a second station - Google Patents
Process of directional radio communication between a first station and a second station, and, first station for directional radio communication with a second stationInfo
- Publication number
- BR9816063A BR9816063A BR9816063-0A BR9816063A BR9816063A BR 9816063 A BR9816063 A BR 9816063A BR 9816063 A BR9816063 A BR 9816063A BR 9816063 A BR9816063 A BR 9816063A
- Authority
- BR
- Brazil
- Prior art keywords
- station
- radio communication
- directional radio
- directional
- signal
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
- H04W16/28—Cell structures using beam steering
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
"PROCESSO DE RADIOCOMUNICAçãO DIRECIONAL ENTRE UMA PRIMEIRA ESTAçãO E UMA SEGUNDA ESTAçãO, E, PRIMEIRA ESTAçãO PARA RADIOCOMUNICAçãO DIRECIONAL COM UMA SEGUNDA ESTAçãO" Um processo radiocomunicação direcional entre uma primeira estação e uma segunda estação compreende as etapas de determinar a partir de pelo menos um sinal recebido na primeira estação, proveniente da segunda estação, qual de uma pluralidade de tipos de ambiente de rádio está presente entre as mencionadas primeira e segunda estações. Um sinal é transmitido da primeira estação para a segunda estação com pelo menos um parâmetro do mencionado sinal transmitido sendo dependente do tipo de ambiente de rádio determinado."DIRECTIONAL RADIOCOMMUNICATION PROCESS BETWEEN A FIRST STATION AND A SECOND STATION, AND, FIRST STATION FOR A DIRECTIONAL RADIOCOMMUNICATION WITH A SECOND STATION" A directional radio communication process between a first station and a second station comprises the steps of determining from at least one signal received at the first station, coming from the second station, which of a plurality of types of radio environment is present between the mentioned first and second stations. A signal is transmitted from the first station to the second station with at least one parameter of the said transmitted signal being dependent on the type of radio environment determined.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP1998/007038 WO2000027148A1 (en) | 1998-11-04 | 1998-11-04 | Method and apparatus for directional radio communication |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9816063A true BR9816063A (en) | 2001-07-10 |
Family
ID=8167117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9816063-0A BR9816063A (en) | 1998-11-04 | 1998-11-04 | Process of directional radio communication between a first station and a second station, and, first station for directional radio communication with a second station |
Country Status (8)
Country | Link |
---|---|
US (1) | US6392595B1 (en) |
EP (1) | EP1129591B1 (en) |
JP (1) | JP4261066B2 (en) |
CN (1) | CN1140154C (en) |
AU (1) | AU1157999A (en) |
BR (1) | BR9816063A (en) |
DE (1) | DE69835623T2 (en) |
WO (1) | WO2000027148A1 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI980725A (en) * | 1998-03-31 | 1999-10-01 | Nokia Networks Oy | The method improves the quality of the radio connection in the cellular radio network |
DE69932859T2 (en) * | 1999-05-01 | 2007-02-15 | Nokia Corp. | PROCEDURE FOR ADJUSTED RADIO COMMUNICATION |
GB2362295A (en) * | 2000-05-12 | 2001-11-14 | Motorola Inc | Applying downlink weights to an adaptive antenna array |
SE0102095D0 (en) * | 2001-06-13 | 2001-06-13 | Brand New World In Sweden Ab A | Communication method and apparatus |
US7117014B1 (en) * | 2001-08-17 | 2006-10-03 | Kathrein-Werke Kg | System and method for selecting optimized beam configuration |
JP3420228B2 (en) * | 2001-09-07 | 2003-06-23 | 松下電器産業株式会社 | Interference wave power measurement device, interference wave power measurement method, transmission power control device, and transmission power control method |
US7372911B1 (en) * | 2002-06-28 | 2008-05-13 | Arraycomm, Llc | Beam forming and transmit diversity in a multiple array radio communications system |
US7042967B2 (en) * | 2003-03-03 | 2006-05-09 | Interdigital Technology Corporation | Reduced complexity sliding window based equalizer |
TW200522623A (en) * | 2003-03-03 | 2005-07-01 | Interdigital Tech Corp | Reduced complexity sliding window based equalizer |
US20060252461A1 (en) * | 2005-05-06 | 2006-11-09 | Grant Neil G | Controlling wireless communications from a multi-sector antenna of a base station |
US7844232B2 (en) * | 2005-05-25 | 2010-11-30 | Research In Motion Limited | Joint space-time optimum filters (JSTOF) with at least one antenna, at least one channel, and joint filter weight and CIR estimation |
US20080064353A1 (en) * | 2006-09-07 | 2008-03-13 | Motorola, Inc. | Method and apparatus for base station directed selection of a multiple antenna configuration |
WO2008103806A1 (en) * | 2007-02-22 | 2008-08-28 | Cisco Technology, Inc. | Method for generating downlink beamforming weighting vectors |
WO2008129114A1 (en) * | 2007-04-23 | 2008-10-30 | Elektrobit Corporation | An improved method for channel sounding and an apparatus using the method |
EP2161854B1 (en) * | 2008-09-04 | 2011-01-12 | Alcatel Lucent | Method and wireless communication netwrok for providing communications between a high-speed vehicle and a base station |
US8913563B2 (en) * | 2009-02-06 | 2014-12-16 | Empire Technology Development Llc | Velocity based random access scheme |
US9806789B2 (en) * | 2010-04-06 | 2017-10-31 | Samsung Electronics Co., Ltd. | Apparatus and method for spatial division duplex (SDD) for millimeter wave communication system |
GB2500927B (en) * | 2012-04-05 | 2014-11-19 | Broadcom Corp | Antenna using fading conditions to control radiation beam |
US9313010B2 (en) * | 2012-06-29 | 2016-04-12 | Broadcom Corporation | Controlling TX antenna selection |
WO2014105787A1 (en) * | 2012-12-27 | 2014-07-03 | Zte (Usa) Inc. | Method and system for ue measurements in support of mimo ota |
US9318799B2 (en) | 2013-03-29 | 2016-04-19 | Broadcom Corporation | Wireless communication apparatus and method for controlling antenna radiation patterns based on fading conditions |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5276907A (en) * | 1991-01-07 | 1994-01-04 | Motorola Inc. | Method and apparatus for dynamic distribution of a communication channel load in a cellular radio communication system |
AU742113B2 (en) * | 1997-02-13 | 2001-12-20 | Nokia Telecommunications Oy | Method and apparatus for directional radio communication |
US6321066B1 (en) * | 1997-02-13 | 2001-11-20 | Nokia Telecommunications Oy | Method and apparatus for directional radio communication |
US6141566A (en) * | 1999-01-11 | 2000-10-31 | Tellabs Operations, Inc. | Co-located omnidirectional and sectorized base station |
-
1998
- 1998-11-04 AU AU11579/99A patent/AU1157999A/en not_active Abandoned
- 1998-11-04 CN CNB988143445A patent/CN1140154C/en not_active Expired - Lifetime
- 1998-11-04 DE DE69835623T patent/DE69835623T2/en not_active Expired - Fee Related
- 1998-11-04 EP EP98954487A patent/EP1129591B1/en not_active Expired - Lifetime
- 1998-11-04 JP JP2000580406A patent/JP4261066B2/en not_active Expired - Fee Related
- 1998-11-04 WO PCT/EP1998/007038 patent/WO2000027148A1/en active IP Right Grant
- 1998-11-04 BR BR9816063-0A patent/BR9816063A/en not_active IP Right Cessation
-
2001
- 2001-04-20 US US09/838,874 patent/US6392595B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU1157999A (en) | 2000-05-22 |
JP4261066B2 (en) | 2009-04-30 |
EP1129591B1 (en) | 2006-08-16 |
EP1129591A1 (en) | 2001-09-05 |
DE69835623T2 (en) | 2007-08-16 |
WO2000027148A1 (en) | 2000-05-11 |
CN1140154C (en) | 2004-02-25 |
US6392595B1 (en) | 2002-05-21 |
JP2002529984A (en) | 2002-09-10 |
CN1327695A (en) | 2001-12-19 |
DE69835623D1 (en) | 2006-09-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: application dismissed [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 12A ANUI DADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2082 DE 30/11/2010. |
|
B15K | Others concerning applications: alteration of classification |
Ipc: H04W 16/00 (2009.01), H04W 16/28 (2009.0 |